MX9903622A - METHOD FOR ELIMINATING WRINKLES IN COLOR AND CLEAR COATINGS, AND COMPOSITIONS FOR USE IN THIS METHOD - Google Patents

METHOD FOR ELIMINATING WRINKLES IN COLOR AND CLEAR COATINGS, AND COMPOSITIONS FOR USE IN THIS METHOD

Info

Publication number
MX9903622A
MX9903622A MX9903622A MX9903622A MX9903622A MX 9903622 A MX9903622 A MX 9903622A MX 9903622 A MX9903622 A MX 9903622A MX 9903622 A MX9903622 A MX 9903622A MX 9903622 A MX9903622 A MX 9903622A
Authority
MX
Mexico
Prior art keywords
coating
component
carbamate
charge
compound
Prior art date
Application number
MX9903622A
Other languages
Spanish (es)
Other versions
MX204284B (en
MXPA99003622A (en
Inventor
Herbert L Harmon
Donald H Campbell
Rodney L Briggs
Original Assignee
Basf Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Corp filed Critical Basf Corp
Publication of MX9903622A publication Critical patent/MX9903622A/en
Publication of MXPA99003622A publication Critical patent/MXPA99003622A/en
Publication of MX204284B publication Critical patent/MX204284B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/53—Base coat plus clear coat type
    • B05D7/532—Base coat plus clear coat type the two layers being cured or baked together, i.e. wet on wet
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C09D201/025—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing nitrogen atoms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Laminated Bodies (AREA)

Abstract

The curable coating composition of the invention comprises a film forming component (A) and a wrinkle reducing catalyst (B) comprising a compound of the formula:My(L)xwherein M is a metal having an empty or full d orbital and wherein the pka of the aqua ion of M is less than or equal to 12; L is a ligand wherein the pka of the parent acid is >/=-10 and is </=4; and x is an integer which is a multiple of the charge of M, y is an interger which is a multiple of the charge of L, x and y selected so that ML is charge balanced. Film forming component (A) has first component (a) with a compound having appended thereto at least one carbamate or urea functional group, or a group convertible to a carbamate or urea group, and a second component (b) with a compound reactive with said carbamate or urea groups on component (a). The method of the invention requires applying a first coating to a substrate; applying a second coating to the first coating to provide a composite coating, the second coating comprising the composition of the invention, and curing the composite coating.
MXPA/A/1999/003622A 1998-05-01 1999-04-19 Method for eliminating wrinkles in color and clear compounds, and compositions for use in this met MXPA99003622A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US071213 1979-08-30
US09/071,213 US6045872A (en) 1998-05-01 1998-05-01 Method for eliminating wrinkling in composite color-plus-clear coatings, and compositions for use therein

Publications (3)

Publication Number Publication Date
MX9903622A true MX9903622A (en) 1999-11-30
MXPA99003622A MXPA99003622A (en) 2000-01-21
MX204284B MX204284B (en) 2001-09-14

Family

ID=

Also Published As

Publication number Publication date
MX204284B (en) 2001-09-14
DE69923446T2 (en) 2005-12-29
EP1082393B1 (en) 2005-01-26
DE69923446D1 (en) 2005-03-03
ES2237109T3 (en) 2005-07-16
CA2269239A1 (en) 1999-11-01
EP1082393A2 (en) 2001-03-14
AU4386599A (en) 1999-11-23
ATE287930T1 (en) 2005-02-15
JP2002513840A (en) 2002-05-14
US6045872A (en) 2000-04-04
WO1999057207A2 (en) 1999-11-11
WO1999057207A3 (en) 2000-01-06

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees